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#!/bin/sh
#
# This script takes care of bringing down wlan-ng devices.
# It is run by ifdown.
WLANCTL=/sbin/wlanctl-ng
if [ ! -x $WLANCTL ] ; then
exit 0
fi
case $IFACE in
wlan?)
# Reset device to make sure it is not trying to generate
# interrupts.
result=`$WLANCTL $IFACE lnxreq_ifstate ifstate=disable`
# Remove modules. Of course, for all I know they are still in use
# by another interface, in which case these rmmods will fail. Also,
# depending on how modutils is set up, different prism2 modules
# might be loaded.
(
rmmod prism2_pci || rmmod prism2_cs || rmmod prism2_usb || \
rmmod prism2_plx || true
rmmod p80211 || true
) 2>/dev/null
# Remove lock file, just in case.
rm -f /var/lock/wlan-$IFACE.lock
;;
esac
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